Well reviewed on Amazon, where it retails for $49.99 plus taxes.
 
From the manufacturer:
 
Introducing our 20-inch U-Shaped Safety Handrail, crafted from heavy-duty stainless steel with an oil-rubbed black finish for a sleek, rust-resistant surface. Designed to support up to 500 lbs, this robust handrail is perfect for enhancing safety on 1 to 3 steps, indoors or outdoors. The smooth, comfortable grip and easy installation make it an ideal choice for garages, patios, and various staircases. Specifications: Length: 20 inches Tube Diameter: 1.25 inches Wall Thickness: 1/8 inch Mounting Plate: 8.7" high x 3.14" wide x 3/8" thick Weight: 2.03 lbs This handrail is not only functional but also aesthetically pleasing, meeting the expectations for a stylish stair railing. It comes with all necessary mounting screws and a manual, ensuring a secure and lasting installation. Suitable for a wide range of applications, it provides reliable support and stability for the elderly, disabled, and children alike.